Results 71 to 80 of about 1,198,360 (328)

Association of high‐dose radioactive iodine therapy with PPM1D‐mutated clonal hematopoiesis in older individuals

open access: yesMolecular Oncology, EarlyView.
In thyroid cancer patients, high‐dose (≥7.4 GBq) radioactive iodine therapy (RAIT) was associated with a higher prevalence of clonal hematopoiesis (variant allele frequency >2%) in individuals aged ≥50 years (OR = 2.44). In silico analyses showed that truncating PPM1D mutations conferred a selective advantage under these conditions.
Jaeryuk Kim   +11 more
wiley   +1 more source

Experimental determination of time lag and decrement factor

open access: yesCase Studies in Construction Materials, 2019
Buildings consume about 40% of the primary energy in the world. This means that buildings are responsible for the majority of greenhouse gas emissions. It’s time to reduce this energy consumption to limit the environmental impact of buildings. The use of
Pape Moussa Toure   +5 more
doaj  

A Robust Continuous Time Fixed Lag Smoother for Nonlinear Uncertain Systems

open access: yes, 2013
This paper presents a robust fixed lag smoother for a class of nonlinear uncertain systems. A unified scheme, which combines a nonlinear robust estimator with a stable fixed lag smoother, is presented to improve the error covariance of the estimation ...
Petersen, Ian R., Rehman, Obaid Ur
core   +1 more source

On the Time-lag of Tensiometers

open access: yesJournal of Agricultural Meteorology, 1968
Using several tensiometers commereially available in Japan, the author examined the effects of water amount on the time-lag of tensiometer's reading and on the relation between moisture content and tension. The structural character and amount of water which is required in changing a division on the reading are shown in Table 1.The instrument which ...
openaire   +3 more sources

Olaparib synergy screen reveals Exemestane induces replication stress in triple‐negative breast cancer

open access: yesMolecular Oncology, EarlyView.
Screening 166 FDA‐approved anticancer drugs identifies the aromatase inhibitor Exemestane as a synergistic partner of PARP inhibitor Olaparib in BRCA‐proficient triple‐negative breast cancer. Exemestane induces ROS‐mediated replication stress, enhancing DNA damage and apoptosis alongside Olaparib.
Nur Aininie Yusoh   +5 more
wiley   +1 more source

Time lag between prompt optical emission and gamma-rays in GRBs

open access: yes, 2006
The prompt optical emission contemporaneous with the $\gamma$-rays from $\gamma$-ray bursts (GRBs) carries important information on the central engine and explosion mechanism. We study the time lag between prompt optical emission and $\gamma$-rays in GRB
Akerlof   +12 more
core   +1 more source

Formative time lags in hydrogen [PDF]

open access: yesJournal of Physics D: Applied Physics, 1968
Formative time lags of the order of 10 ns have been measured at pressures up to 50 torr in experimental tubes having plane-parallel electrodes. The range investigated was 50 < E/p < 500 v cm−1 torr−1. Coaxial cable techniques were used throughout the investigation.
D E Davies, B P Betts
openaire   +2 more sources

Iron‐dependent lysosomal LDL oxidation induces the expression of scavenger receptor A in human THP‐1 monocytes

open access: yesFEBS Open Bio, EarlyView.
In human monocytic cells THP‐1, a limited uptake of native—not oxidized—LDL/VLDL induced expression of scavenger receptor A and cellular adhesion. Induction was inhibited by lysosomotropic (WR‐1065) and lipophilic (BHT) antioxidants and by siRNAs against ferritinophagy.
Martina Čierna   +4 more
wiley   +1 more source

Empirical assessment of the time course of innovation in biomedical engineering: first results of a comparative approach

open access: yesCurrent Directions in Biomedical Engineering, 2016
The pathway from the flash of a technological invention until its use as a medical device in every day care is tedious and burdensome. But the often postulated acceleration has to balance the speed of innovation and the indispensable product safety by an
Farkas Robert   +4 more
doaj   +1 more source

The Physics of Bodily Tides in Terrestrial Planets, and the Appropriate Scales of Dynamical Evolution

open access: yes, 2007
Any model of tides is based on a specific hypothesis of how lagging depends on the tidal-flexure frequency. For example, Gerstenkorn (1955), MacDonald (1964), and Kaula (1964) assumed constancy of the geometric lag angle, while Singer (1968) and Mignard (
Bills   +29 more
core   +3 more sources

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